yes, but who is updating that list? I would suggest putting an implicit update in the action binding of the AOF that updates the list.
when the popup is observed to change, fire the action with the new selection of the popup. Do you have accessors for all the bindings? You could put NSLogs in the setters and see what is happening when. JMHO Ted --- On Wed, 5/11/11, Raghavender Bokka <[email protected]> wrote: > From: Raghavender Bokka <[email protected]> > Subject: Re: AjaxObserveField Update Error > To: "Theodore Petrosky" <[email protected]> > Cc: [email protected] > Date: Wednesday, May 11, 2011, 3:41 PM > Hi Ted, > > Without the action to the AOF I am also able to update the > list of Browser2, but the update is happening only for the > first time. > > Regards, > Raghu. > > On 12-May-2011, at 12:56 AM, Theodore Petrosky wrote: > > > My guess is that when you fire the AOF, it should have > an action to update the list of Browser2 > > > > currently when you fire the AUC, the list is null. > > > > Just a guess. > > > > > > > >> Date: Wed, 11 May 2011 23:37:37 +0530 > >> From: Raghavender Bokka <[email protected]> > >> Subject: AjaxObserveField Update Error > >> To: Development WebObjects <[email protected]> > > > >> > >> Hi, > >> > >> I am trying to update a selection list when a > value in the > >> drop down list is changed. I am using > >> "AjaxObserveField" and "AjaxUpdateContainer" > components to > >> achieve this functionality. But when I > change the > >> value in the drop down list then the entire > components or > >> elements existing in the Ajax Update Container div > are > >> getting cleared off. It is showing "500 > Error" in the > >> browser error console. > >> > >> Following is the code snippet: > >> ------------------------------------WOD Code > >> Snippet------------------------------------ > >> PopUpButton1: WOPopUpButton { > >> id = "YearFieldID"; > >> list = yearList; > >> displayString = > currentYear.desc; > >> item = currentYear; > >> selection = selectedYear; > >> } > >> > >> YearObserveField : AjaxObserveField { > >> observeFieldID = > "YearFieldID"; > >> updateContainerID = > "TeacherDiv1"; > >> fullSubmit = false; > >> } > >> > >> TeacherUpdateComponent : AjaxUpdateContainer { > >> id = "TeacherDiv1"; > >> } > >> > >> Form1: WOForm > >> { > >> multipleSubmit = true; > >> } > >> ------------------------------------WOD Code > >> Snippet------------------------------------ > >> ------------------------------------HTML Code > >> Snippet------------------------------------ > >> <WEBOBJECT name=Form1> > >> > >> <WEBOBJECT > NAME=PopUpButton1></WEBOBJECT> > >> > >> <WEBOBJECT name = > >> "YearObserveField"></WEBOBJECT> > >> > >> <WEBOBJECT > name="TeacherUpdateComponent"> > >> <WEBOBJECT > >> NAME=Browser2> > >> </WEBOBJECT> > >> > >> </WEBOBJECT> > >> ------------------------------------HTML Code > >> Snippet------------------------------------ > >> > >> Thanks for any suggestions. > >> > >> Regards, > >> Raghu. > > > > > > > _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
